I just wanted to share my experience guys and hope this helps.
Oct 21, 2021 - Got the eCoPR
Feb 2, 2022 - Called IRCC (told me that my card was sent for production on Feb 1, 2021)
Feb 8, 2022 - Linked my PR Card application to GCkey.
Feb 10, 2022 - Called IRCC again, (Told me that PR card application was approved and just waiting to be printed)
Feb 15, 2022 - Got an update that my PR card thru GCkey (not in the Portal) was mailed and may take 6 weeks to received.
PR Portal is still under review for Address and Photo - no update at all after receiving the eCoPR. I think it's better to call them, ask them for an update and link your PR Card application on your GCkey.